Over time, dust, allergens, pet dander, mold spores, and other contaminants build up in your air ducts. This affects your indoor air quality and can worsen allergy and asthma symptoms. Cleaning your air ducts improves airflow, boosts HVAC efficiency, and creates a cleaner, healthier home environment.

Many of our customers have their vents cleaned every year. If you’re more frugal, you should never go more than 3-5 years, depending on factors like pets, allergies, recent renovations, or if you’ve moved into a new home. Homes with multiple pets or occupants with allergies may benefit from more frequent cleaning.

Yes! Dryer vent cleaning is a critical part of home safety. Lint build-up in dryer vents is a leading cause of house fires. We recommend annual dryer vent cleaning to keep your system running efficiently and reduce fire risk.

Air duct sanitation involves applying an EPA-registered disinfectant to kill bacteria, viruses, and mold spores inside your duct system. It’s especially helpful after water damage, mold issues, illness in the home, or if you’re sensitive to allergens. While optional, it adds an extra layer of protection and cleanliness.

A standard residential air duct cleaning usually takes 2–4 hours, depending on the size of the home and the complexity of the system. Dryer vent cleaning is typically completed in less than an hour.

Not at all. At Diamond Ducts, we use negative air machines and containment procedures to ensure a mess-free service. Your home stays clean throughout the entire process.

Yes! Dust, pet dander, mold, and mildew in your ductwork can contribute to persistent odors. Cleaning and sanitizing your air ducts can greatly reduce or eliminate unpleasant smells circulating through your home.

There are a few common signs that your air ducts may need cleaning:

  • Visible dust buildup around vents or in the return air registers

  • Unexplained allergy or respiratory issues in the home

  • Musty or stale odors when the HVAC system is running

  • Inconsistent airflow or rooms that feel stuffy

  • Recent renovation or construction work that may have introduced dust and debris

  • Presence of pets, which can increase dander and fur buildup in the duct system

At Diamond Ducts, we also offer visual inspections and can show you exactly what’s inside your ducts before and after service—so you’re never guessing. If you’re unsure, it’s always better to be proactive. Clean air ducts contribute to better indoor air quality, energy efficiency, and a healthier home environment.

The cost of air duct cleaning in Utah typically ranges from $300 to $700 per HVAC unit, depending on the size of the home, number of vents, and level of buildup. At Diamond Ducts, we offer upfront pricing and premium service so you always know what to expect.

Yes. Dirty air ducts can circulate dust, allergens, and even mold spores, which may trigger allergies, asthma, or other respiratory issues—especially in children or older adults. Regular cleanings help improve your home’s indoor air quality.

Absolutely. Clean air ducts can improve airflow, boost your HVAC system’s efficiency, extend its lifespan, and improve indoor air quality—especially if you’ve recently moved, renovated, or have pets.

Data from the DOE, EPA, and NADCA have proven the above statements. Download this information sheet to learn more!